Coble: Rolex 24 Hours of Daytona proving to be a rough ride for many
Penske Porsches setting pace for possible third consecutive victory PHOTOS BY DON COBLE The No. 7 and No. 6 Penske Porsche 963 GT Prototypes showed a lot of early speed at the Rolex 24 Hours of Daytona at the Daytona International Speedway. DAYTONA BEACH – Drivers had to deal with a lot of unknowns in the first four hours of the Rolex 24 Hours of Daytona sports car race. F irst, Michelin brought a new tire compound that made the rear tires dance most of the way around the 3.56-mile Daytona International Speedway road course that includes a twisting, flat section in the infield and a significant portion of the high-banked superspeedway . Temperatures were in the low 40s during a three-day test session at the ROAR Before the 24 at Daytona a week earlier, but they approached nearly 80 degrees at the start of the twice-around-the-clock marathon on Saturday at 1:40 p.m. A nother issue for 58 of the 60 teams w a...